Read me file for the dataset Corlatti et al. 2021 (Corlatti, L., Cotza, A., and L. Nelli. 2021. Linking alternative reproductive tactics and habitat selection in Northern chamois. Ecology and Evolution) ID = identity of individuals mating = individual mating tactic (T = territorial, NT = non-territorial) season = season (winter, spring, summer, autumn) presence = binary code indicating presence / absence altitude = elevation (in m) slope = slope (in °) southness = degree of soutanes (from 0 to 1)